Hornblower is seeking a Systems Administrator I to support Infrastructure and Help Desk teams by installing, configuring, and maintaining IT systems across cloud and on‑premises environments. This role provides Tier 1 and Tier 2 support and ensures reliable, secure operations for shipboard and remote offices.

Responsibilities include administering Office 365 services (Exchange Online, Teams, SharePoint, OneDrive, Entra ID), managing Windows Server components, configuring endpoints, and handling